1991/01/01	4.53
1991/01/02	4.53
1991/01/03	4.53
1991/01/04	4.53
1991/01/05	4.76
1991/01/06	4.76
1991/01/07	4.76
1991/01/08	4.53
1991/01/09	4.30
1991/01/10	4.10
1991/01/11	3.90
1991/01/12	3.90
1991/01/13	3.90
1991/01/14	3.90
1991/01/15	3.90
1991/01/16	3.90
1991/01/17	3.90
1991/01/18	3.90
1991/01/19	3.90
1991/01/20	3.90
1991/01/21	3.70
1991/01/22	3.70
1991/01/23	3.70
1991/01/24	3.70
1991/01/25	3.50
1991/01/26	3.50
1991/01/27	3.50
1991/01/28	3.50
1991/01/29	3.50
1991/01/30	3.50
1991/01/31	3.50
1991/02/01	3.50
1991/02/02	3.30
1991/02/03	3.30
1991/02/04	3.30
1991/02/05	3.10
1991/02/06	3.10
1991/02/07	2.90
1991/02/08	2.90
1991/02/09	2.90
1991/02/10	2.70
1991/02/11	2.70
1991/02/12	2.70
1991/02/13	2.70
1991/02/14	2.50
1991/02/15	2.50
1991/02/16	2.50
1991/02/17	2.50
1991/02/18	2.50
1991/02/19	2.50
1991/02/20	2.30
1991/02/21	2.30
1991/02/22	2.30
1991/02/23	2.17
1991/02/24	2.17
1991/02/25	2.04
1991/02/26	2.04
1991/02/27	2.04
1991/02/28	2.04
1991/03/01	2.04
1991/03/02	1.91
1991/03/03	1.91
1991/03/04	1.78
1991/03/05	1.78
1991/03/06	1.78
1991/03/07	1.65
1991/03/08	1.65
1991/03/09	1.65
1991/03/10	1.52
1991/03/11	1.52
1991/03/12	1.52
1991/03/13	1.52
1991/03/14	1.52
1991/03/15	1.52
1991/03/16	1.52
1991/03/17	1.52
1991/03/18	1.52
1991/03/19	1.52
1991/03/20	1.52
1991/03/21	1.52
1991/03/22	1.52
1991/03/23	1.39
1991/03/24	1.39
1991/03/25	1.26
1991/03/26	1.13
1991/03/27	1.13
1991/03/28	1.13
1991/03/29	1.13
1991/03/30	1.13
1991/03/31	1.13
1991/04/01	1.10
1991/04/02	1.10
1991/04/03	1.50
1991/04/04	1.90
1991/04/05	2.20
1991/04/06	2.60
1991/04/07	2.60
1991/04/08	2.40
1991/04/09	2.20
1991/04/10	1.90
1991/04/11	1.70
1991/04/12	1.60
1991/04/13	1.40
1991/04/14	1.30
1991/04/15	1.20
1991/04/16	1.20
1991/04/17	1.20
1991/04/18	1.20
1991/04/19	1.10
1991/04/20	1.10
1991/04/21	1.10
1991/04/22	6.40
1991/04/23	14.80
1991/04/24	10.40
1991/04/25	7.80
1991/04/26	7.20
1991/04/27	6.00
1991/04/28	5.20
1991/04/29	5.20
1991/04/30	5.20
1991/05/01	4.80
1991/05/02	4.20
1991/05/03	3.80
1991/05/04	3.40
1991/05/05	3.20
1991/05/06	3.20
1991/05/07	3.00
1991/05/08	7.00
1991/05/09	7.20
1991/05/10	29.60
1991/05/11	40.00
1991/05/12	22.00
1991/05/13	16.80
1991/05/14	10.00
1991/05/15	9.60
1991/05/16	16.00
1991/05/17	9.60
1991/05/18	0
1991/05/19	20.80
1991/05/20	34.50
1991/05/21	15.60
1991/05/22	24.40
1991/05/23	23.60
1991/05/24	18.00
1991/05/25	16.00
1991/05/26	14.40
1991/05/27	18.00
1991/05/28	10.80
1991/05/29	11.20
1991/05/30	20.80
1991/05/31	26.40
1991/06/01	18.00
1991/06/02	16.40
1991/06/03	14.40
1991/06/04	18.00
1991/06/05	199.00
1991/06/06	245.00
1991/06/07	138.80
1991/06/08	73.60
1991/06/09	37.50
1991/06/10	39.00
1991/06/11	36.50
1991/06/12	32.00
1991/06/13	24.80
1991/06/14	20.40
1991/06/15	15.60
1991/06/16	10.40
1991/06/17	10.80
1991/06/18	8.80
1991/06/19	8.00
1991/06/20	7.40
1991/06/21	6.80
1991/06/22	6.20
1991/06/23	6.00
1991/06/24	6.20
1991/06/25	6.00
1991/06/26	6.60
1991/06/27	9.80
1991/06/28	9.40
1991/06/29	8.60
1991/06/30	8.00
1991/07/01	7.60
1991/07/02	7.00
1991/07/03	6.40
1991/07/04	5.80
1991/07/05	5.60
1991/07/06	7.00
1991/07/07	7.80
1991/07/08	6.60
1991/07/09	6.00
1991/07/10	5.80
1991/07/11	5.40
1991/07/12	5.40
1991/07/13	5.00
1991/07/14	4.80
1991/07/15	4.80
1991/07/16	9.60
1991/07/17	16.40
1991/07/18	14.40
1991/07/19	18.00
1991/07/20	22.80
1991/07/21	16.80
1991/07/22	14.00
1991/07/23	10.80
1991/07/24	10.00
1991/07/25	17.60
1991/07/26	19.20
1991/07/27	19.20
1991/07/28	15.60
1991/07/29	12.00
1991/07/30	9.80
1991/07/31	9.00
1991/08/01	9.20
1991/08/02	24.40
1991/08/03	22.00
1991/08/04	50.20
1991/08/05	36.00
1991/08/06	24.40
1991/08/07	20.00
1991/08/08	20.00
1991/08/09	36.00
1991/08/10	30.50
1991/08/11	24.80
1991/08/12	22.80
1991/08/13	22.80
1991/08/14	37.00
1991/08/15	43.60
1991/08/16	77.20
1991/08/17	164.40
1991/08/18	199.00
1991/08/19	176.00
1991/08/20	88.70
1991/08/21	82.00
1991/08/22	83.80
1991/08/23	83.20
1991/08/24	74.20
1991/08/25	85.00
1991/08/26	139.60
1991/08/27	155.60
1991/08/28	145.20
1991/08/29	114.00
1991/08/30	125.20
1991/08/31	109.20
1991/09/01	93.60
1991/09/02	122.00
1991/09/03	112.40
1991/09/04	88.00
1991/09/05	110.00
1991/09/06	129.20
1991/09/07	113.20
1991/09/08	97.10
1991/09/09	106.00
1991/09/10	225.00
1991/09/11	303.60
1991/09/12	213.00
1991/09/13	125.20
1991/09/14	123.60
1991/09/15	142.80
1991/09/16	154.80
1991/09/17	131.60
1991/09/18	219.00
1991/09/19	195.00
1991/09/20	138.80
1991/09/21	159.60
1991/09/22	146.80
1991/09/23	112.40
1991/09/24	104.40
1991/09/25	92.20
1991/09/26	76.60
1991/09/27	122.80
1991/09/28	126.80
1991/09/29	149.20
1991/09/30	122.00
1991/10/01	128.40
1991/10/02	90.80
1991/10/03	95.00
1991/10/04	83.20
1991/10/05	81.40
1991/10/06	86.20
1991/10/07	106.80
1991/10/08	102.00
1991/10/09	84.40
1991/10/10	70.60
1991/10/11	55.60
1991/10/12	52.60
1991/10/13	58.60
1991/10/14	58.00
1991/10/15	45.40
1991/10/16	37.50
1991/10/17	41.20
1991/10/18	71.80
1991/10/19	54.40
1991/10/20	53.20
1991/10/21	111.60
1991/10/22	97.10
1991/10/23	85.00
1991/10/24	87.40
1991/10/25	78.40
1991/10/26	62.80
1991/10/27	56.20
1991/10/28	88.00
1991/10/29	68.80
1991/10/30	53.20
1991/10/31	43.60
1991/11/01	38.50
1991/11/02	36.00
1991/11/03	34.50
1991/11/04	35.00
1991/11/05	36.50
1991/11/06	36.50
1991/11/07	34.50
1991/11/08	32.00
1991/11/09	30.00
1991/11/10	28.80
1991/11/11	27.60
1991/11/12	26.00
1991/11/13	23.20
1991/11/14	23.20
1991/11/15	21.20
1991/11/16	21.20
1991/11/17	19.20
1991/11/18	20.80
1991/11/19	18.40
1991/11/20	18.00
1991/11/21	17.60
1991/11/22	18.40
1991/11/23	19.60
1991/11/24	19.20
1991/11/25	18.80
1991/11/26	18.40
1991/11/27	18.00
1991/11/28	17.60
1991/11/29	17.20
1991/11/30	16.80
1991/12/01	16.40
1991/12/02	16.40
1991/12/03	16.00
1991/12/04	15.60
1991/12/05	15.20
1991/12/06	14.80
1991/12/07	14.40
1991/12/08	14.00
1991/12/09	13.60
1991/12/10	12.40
1991/12/11	12.80
1991/12/12	11.60
1991/12/13	11.20
1991/12/14	9.20
1991/12/15	8.40
1991/12/16	8.00
1991/12/17	7.80
1991/12/18	7.60
1991/12/19	7.60
1991/12/20	7.40
1991/12/21	6.80
1991/12/22	6.80
1991/12/23	7.00
1991/12/24	7.00
1991/12/25	6.60
1991/12/26	6.40
1991/12/27	6.20
1991/12/28	6.00
1991/12/29	6.40
1991/12/30	6.80
1991/12/31	7.20
#===========================================
# Number of observations = 365 / 365
# Average = 32.87